315064998

素因数分解:

$2^1\times 3^3\times {\mathrm{331}}^1\times {\mathrm{17627}}^1$

素因数の和:17969

約数の個数: 32

約数和(自身を含む): 702299520

約数和(自身を除く): 387234522

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 331, 662, 993, 1986, 2979, 5958, 8937, 17627, 17874, 35254, 52881, 105762, 158643, 317286, 475929, 951858, 5834537, 11669074, 17503611, 35007222, 52510833, 105021666, 157532499, 315064998]

約数ペア:

[(1, 315064998), (2, 157532499), (3, 105021666), (6, 52510833), (9, 35007222), (18, 17503611), (27, 11669074), (54, 5834537), (331, 951858), (662, 475929), (993, 317286), (1986, 158643), (2979, 105762), (5958, 52881), (8937, 35254), (17627, 17874)]